问题详情

He didn"t buy the book because he was interested in poetry.
A．He didn"t buy the book because he was not interested in poetry.
B．He bought the book, but it is not because he was interested in poetry.
C．He bought the book because he was interested in poetry.
D．He bought the book because he was not interested in poetry.请帮忙给出正确答案和分析，谢谢！